Tree rings are said to show how old a tree is. So showing tree rings that indicates an older tree, it could either depict you as an old soul or that you are strong enough to grow. But it could definitely depend on your own story.
What are Trash Polka Tattoos? A painterly and dynamic tattoo style created by Simone Plaff and Volko Merschky at Buena Vista Tattoo Club in Germany, a collaborative effort described as a combination of realism and trash.